\doxysection{arm\+\_\+mfcc\+\_\+instance\+\_\+q31 Struct Reference}
\hypertarget{structarm__mfcc__instance__q31}{}\label{structarm__mfcc__instance__q31}\index{arm\_mfcc\_instance\_q31@{arm\_mfcc\_instance\_q31}}
\doxysubsubsection*{Public Attributes}
\begin{DoxyCompactItemize}
\item 
const q31\+\_\+t \texorpdfstring{$\ast$}{*} \mbox{\hyperlink{structarm__mfcc__instance__q31_a8eedc38f949508ecc3bd687ab30f0eb8}{dct\+Coefs}}
\item 
const q31\+\_\+t \texorpdfstring{$\ast$}{*} \mbox{\hyperlink{structarm__mfcc__instance__q31_a7e20dc4ab2d57f8db9fb419f0b59a343}{filter\+Coefs}}
\item 
const q31\+\_\+t \texorpdfstring{$\ast$}{*} \mbox{\hyperlink{structarm__mfcc__instance__q31_ae299d96f03fc31fdcfa6958685470975}{window\+Coefs}}
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const uint32\+\_\+t \texorpdfstring{$\ast$}{*} \mbox{\hyperlink{structarm__mfcc__instance__q31_aa5c115f0f30c59dfce9685bc48dc8f3a}{filter\+Pos}}
\item 
const uint32\+\_\+t \texorpdfstring{$\ast$}{*} \mbox{\hyperlink{structarm__mfcc__instance__q31_a6962f1f4ed9623f40e82f15c139dd412}{filter\+Lengths}}
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uint32\+\_\+t \mbox{\hyperlink{structarm__mfcc__instance__q31_a7b7db44d4b9c2f3ad787ef95dbdac459}{fft\+Len}}
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uint32\+\_\+t \mbox{\hyperlink{structarm__mfcc__instance__q31_afc0136a3768cbe0bb0afbcb7ad0462bd}{nb\+Mel\+Filters}}
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uint32\+\_\+t \mbox{\hyperlink{structarm__mfcc__instance__q31_a6778e4ea1df05cc97a42a2b11643ba89}{nb\+Dct\+Outputs}}
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\Hypertarget{structarm__mfcc__instance__q31_abe20aa4d104b45a3bc965ca1e837098a}\label{structarm__mfcc__instance__q31_abe20aa4d104b45a3bc965ca1e837098a} 
\mbox{\hyperlink{structarm__rfft__instance__q31}{arm\+\_\+rfft\+\_\+instance\+\_\+q31}} {\bfseries rfft}
\end{DoxyCompactItemize}


\label{doc-variable-members}
\Hypertarget{structarm__mfcc__instance__q31_doc-variable-members}
\doxysubsection{Member Data Documentation}
\Hypertarget{structarm__mfcc__instance__q31_a8eedc38f949508ecc3bd687ab30f0eb8}\index{arm\_mfcc\_instance\_q31@{arm\_mfcc\_instance\_q31}!dctCoefs@{dctCoefs}}
\index{dctCoefs@{dctCoefs}!arm\_mfcc\_instance\_q31@{arm\_mfcc\_instance\_q31}}
\doxysubsubsection{\texorpdfstring{dctCoefs}{dctCoefs}}
{\footnotesize\ttfamily \label{structarm__mfcc__instance__q31_a8eedc38f949508ecc3bd687ab30f0eb8} 
const q31\+\_\+t\texorpdfstring{$\ast$}{*} arm\+\_\+mfcc\+\_\+instance\+\_\+q31\+::dct\+Coefs}

Internal DCT coefficients \Hypertarget{structarm__mfcc__instance__q31_a7b7db44d4b9c2f3ad787ef95dbdac459}\index{arm\_mfcc\_instance\_q31@{arm\_mfcc\_instance\_q31}!fftLen@{fftLen}}
\index{fftLen@{fftLen}!arm\_mfcc\_instance\_q31@{arm\_mfcc\_instance\_q31}}
\doxysubsubsection{\texorpdfstring{fftLen}{fftLen}}
{\footnotesize\ttfamily \label{structarm__mfcc__instance__q31_a7b7db44d4b9c2f3ad787ef95dbdac459} 
uint32\+\_\+t arm\+\_\+mfcc\+\_\+instance\+\_\+q31\+::fft\+Len}

FFT length \Hypertarget{structarm__mfcc__instance__q31_a7e20dc4ab2d57f8db9fb419f0b59a343}\index{arm\_mfcc\_instance\_q31@{arm\_mfcc\_instance\_q31}!filterCoefs@{filterCoefs}}
\index{filterCoefs@{filterCoefs}!arm\_mfcc\_instance\_q31@{arm\_mfcc\_instance\_q31}}
\doxysubsubsection{\texorpdfstring{filterCoefs}{filterCoefs}}
{\footnotesize\ttfamily \label{structarm__mfcc__instance__q31_a7e20dc4ab2d57f8db9fb419f0b59a343} 
const q31\+\_\+t\texorpdfstring{$\ast$}{*} arm\+\_\+mfcc\+\_\+instance\+\_\+q31\+::filter\+Coefs}

Internal Mel filter coefficients \Hypertarget{structarm__mfcc__instance__q31_a6962f1f4ed9623f40e82f15c139dd412}\index{arm\_mfcc\_instance\_q31@{arm\_mfcc\_instance\_q31}!filterLengths@{filterLengths}}
\index{filterLengths@{filterLengths}!arm\_mfcc\_instance\_q31@{arm\_mfcc\_instance\_q31}}
\doxysubsubsection{\texorpdfstring{filterLengths}{filterLengths}}
{\footnotesize\ttfamily \label{structarm__mfcc__instance__q31_a6962f1f4ed9623f40e82f15c139dd412} 
const uint32\+\_\+t\texorpdfstring{$\ast$}{*} arm\+\_\+mfcc\+\_\+instance\+\_\+q31\+::filter\+Lengths}

Internal Mel filter lengths \Hypertarget{structarm__mfcc__instance__q31_aa5c115f0f30c59dfce9685bc48dc8f3a}\index{arm\_mfcc\_instance\_q31@{arm\_mfcc\_instance\_q31}!filterPos@{filterPos}}
\index{filterPos@{filterPos}!arm\_mfcc\_instance\_q31@{arm\_mfcc\_instance\_q31}}
\doxysubsubsection{\texorpdfstring{filterPos}{filterPos}}
{\footnotesize\ttfamily \label{structarm__mfcc__instance__q31_aa5c115f0f30c59dfce9685bc48dc8f3a} 
const uint32\+\_\+t\texorpdfstring{$\ast$}{*} arm\+\_\+mfcc\+\_\+instance\+\_\+q31\+::filter\+Pos}

Internal Mel filter positions in spectrum \Hypertarget{structarm__mfcc__instance__q31_a6778e4ea1df05cc97a42a2b11643ba89}\index{arm\_mfcc\_instance\_q31@{arm\_mfcc\_instance\_q31}!nbDctOutputs@{nbDctOutputs}}
\index{nbDctOutputs@{nbDctOutputs}!arm\_mfcc\_instance\_q31@{arm\_mfcc\_instance\_q31}}
\doxysubsubsection{\texorpdfstring{nbDctOutputs}{nbDctOutputs}}
{\footnotesize\ttfamily \label{structarm__mfcc__instance__q31_a6778e4ea1df05cc97a42a2b11643ba89} 
uint32\+\_\+t arm\+\_\+mfcc\+\_\+instance\+\_\+q31\+::nb\+Dct\+Outputs}

Number of DCT outputs \Hypertarget{structarm__mfcc__instance__q31_afc0136a3768cbe0bb0afbcb7ad0462bd}\index{arm\_mfcc\_instance\_q31@{arm\_mfcc\_instance\_q31}!nbMelFilters@{nbMelFilters}}
\index{nbMelFilters@{nbMelFilters}!arm\_mfcc\_instance\_q31@{arm\_mfcc\_instance\_q31}}
\doxysubsubsection{\texorpdfstring{nbMelFilters}{nbMelFilters}}
{\footnotesize\ttfamily \label{structarm__mfcc__instance__q31_afc0136a3768cbe0bb0afbcb7ad0462bd} 
uint32\+\_\+t arm\+\_\+mfcc\+\_\+instance\+\_\+q31\+::nb\+Mel\+Filters}

Number of Mel filters \Hypertarget{structarm__mfcc__instance__q31_ae299d96f03fc31fdcfa6958685470975}\index{arm\_mfcc\_instance\_q31@{arm\_mfcc\_instance\_q31}!windowCoefs@{windowCoefs}}
\index{windowCoefs@{windowCoefs}!arm\_mfcc\_instance\_q31@{arm\_mfcc\_instance\_q31}}
\doxysubsubsection{\texorpdfstring{windowCoefs}{windowCoefs}}
{\footnotesize\ttfamily \label{structarm__mfcc__instance__q31_ae299d96f03fc31fdcfa6958685470975} 
const q31\+\_\+t\texorpdfstring{$\ast$}{*} arm\+\_\+mfcc\+\_\+instance\+\_\+q31\+::window\+Coefs}

Windowing coefficients 

The documentation for this struct was generated from the following file\+:\begin{DoxyCompactItemize}
\item 
C\+:/\+Users/\+ASUS/\+Desktop/dm-\/ctrl\+H7-\/balance-\/9025test/\+Middlewares/\+ST/\+ARM/\+DSP/\+Include/dsp/transform\+\_\+functions.\+h\end{DoxyCompactItemize}
